15704216650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{15307}}^1$

素因数の和:15424

約数の個数: 72

約数和(自身を含む): 31468226976

約数和(自身を除く): 15764010326

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 71, 85, 142, 170, 289, 355, 425, 578, 710, 850, 1207, 1445, 1775, 2414, 2890, 3550, 6035, 7225, 12070, 14450, 15307, 20519, 30175, 30614, 41038, 60350, 76535, 102595, 153070, 205190, 260219, 382675, 512975, 520438, 765350, 1025950, 1086797, 1301095, 2173594, 2602190, 4423723, 5433985, 6505475, 8847446, 10867970, 13010950, 18475549, 22118615, 27169925, 36951098, 44237230, 54339850, 92377745, 110593075, 184755490, 221186150, 314084333, 461888725, 628168666, 923777450, 1570421665, 3140843330, 7852108325, 15704216650]

約数ペア:

[(1, 15704216650), (2, 7852108325), (5, 3140843330), (10, 1570421665), (17, 923777450), (25, 628168666), (34, 461888725), (50, 314084333), (71, 221186150), (85, 184755490), (142, 110593075), (170, 92377745), (289, 54339850), (355, 44237230), (425, 36951098), (578, 27169925), (710, 22118615), (850, 18475549), (1207, 13010950), (1445, 10867970), (1775, 8847446), (2414, 6505475), (2890, 5433985), (3550, 4423723), (6035, 2602190), (7225, 2173594), (12070, 1301095), (14450, 1086797), (15307, 1025950), (20519, 765350), (30175, 520438), (30614, 512975), (41038, 382675), (60350, 260219), (76535, 205190), (102595, 153070)]